11552413 has 2 divisors, whose sum is σ = 11552414. Its totient is φ = 11552412.

The previous prime is 11552393. The next prime is 11552449. The reversal of 11552413 is 31425511.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6340324 + 5212089 = 2518^2 + 2283^2 .

It is a cyclic number.

It is not a de Polignac number, because 11552413 - 2⁵ = 11552381 is a prime.

It is a super-2 number, since 2×11552413² = 266916492245138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11552483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5776206 + 5776207.

It is an arithmetic number, because the mean of its divisors is an integer number (5776207).

Almost surely, 2^11552413 is an apocalyptic number.

It is an amenable number.

11552413 is a deficient number, since it is larger than the sum of its proper divisors (1).

11552413 is an equidigital number, since it uses as much as digits as its factorization.

11552413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 600, while the sum is 22.

The square root of 11552413 is about 3398.8840815774. The cubic root of 11552413 is about 226.0602666434.

Adding to 11552413 its reverse (31425511), we get a palindrome (42977924).

The spelling of 11552413 in words is "eleven million, five hundred fifty-two thousand, four hundred thirteen".